Former Chargers LB Seau Suffered From Chronic Brain Damage

Long time Chargers LB Junior Seau suffered from chronic brain damage his family told ABC News, ESPN in an exclusive interview.

Seau dead of a gunshot to the chest from a .357 magnum revolver in his bed after a morning workout on May 2nd, 2012. The 6-foot, 3-inch, 275-pound Seau, a star at Oceanside High, USC and the NFL, was taking prescription medicines for orthopedic problems and insomnia, and was under the care of Chargers physician Dr. David Chao.